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(DQ2  Please reply to the following discussion with your concerns, do you have any questions, or thoughts. Min of 50 words to 80 words.  The quality report that I found is for Denton, TX which is only 20 miles from me. I was unable to find one for my city. […]

Sickle-cell anemia is caused by a mutation in the ?-globin gene. Heterozygotes for the Hbs disease allele have some protection from malaria relative to wild-type, but Hbs homozygotes rarely live to produce offspring. 50 individuals homozygous for the normal (non-disease) allele produced a total of 47 children. 50 heterozygous individuals […]

Equal numbers of fibroblasts and endothelial cells are present initially in a culture.a. If endothelial cells double every 40 hours and fibroblasts double every 20 hours, draw a graph showing the percentage of cells in the culture that are fibroblasts as a function of time.b. What is the time required […]

Q1. Universal Credit Inc. would like to examine the necessary sample size needed to be able to estimate the mean dollars that each card holder will spend each month. It would like to be within plus or minus $25 of the true mean with a 98 percent confidence level. The […]